314351666943 has 8 divisors (see below), whose sum is σ = 432656057856. Its totient is φ = 202807527000.

The previous prime is 314351666813. The next prime is 314351666947. The reversal of 314351666943 is 349666153413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 314351666943 - 2¹⁸ = 314351404799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314351666947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690062633 + ... + 1690062818.

It is an arithmetic number, because the mean of its divisors is an integer number (54082007232).

Almost surely, 2^314351666943 is an apocalyptic number.

314351666943 is a deficient number, since it is larger than the sum of its proper divisors (118304390913).

314351666943 is a wasteful number, since it uses less digits than its factorization.

314351666943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380125485.

The product of its digits is 4199040, while the sum is 51.

The spelling of 314351666943 in words is "three hundred fourteen billion, three hundred fifty-one million, six hundred sixty-six thousand, nine hundred forty-three".